Roleset accumulate.01 Verbnet Class: 1 "amass":

Roles:

Arg0:entity accumulating something


Arg1:thing/stuff accumulated


Arg3:price

Examples:

just transitive (-)
Pennzoil is rumored *trace* to be accumulating a stake in Chevron in order to push for a revamping of the company.
Arg0:	*trace* -> Pennzoil
REL:	accumulating
Arg1:	a stake in Chevron
ArgM-PNC:	in order to push for a revamping of the company




perhaps with price (-)
John accumulated a gigantic pile of old tires for a dollar each.
Arg0:	John
REL:	accumulated
Arg1:	a gigantic pile of old tires
Arg3-for:	a dollar each

I kinda doubt price would actually be used, but just in case, there it is.